# OC Root 2nd 3rd 4th PC Gene/Definition OC.113404 Bacteria.1099561 Proteobacteria.595677 Deltaproteobacteria.106011 dal.2469 dal:Dalk_2498 thiamine pyrophosphate protein domain protein TPP-binding OC.113405 Bacteria.297574 Actinobacteria.269974 - cphy.503 cphy:B5808_02255 thiamine pyrophosphate-binding protein; K01652 acetolactate synthase I/II/III large subunit [EC:2.2.1.6]